On the southern tip of the Southern Dargaard Mountains lies the small town of Mageholm. The minor settlement resides on the south-western border between the realms of Lemish and Estwilde.
Mageholm by its name is defined as a holm, or an island in the middle of the river. Apparently, the Cataclysm moved the whole island so that the structures, whether a small town or a wizard's tower, or both, have been moved "near" the Blue-Rage-River. This is simple logic, as the word "holm" is defined.
References
- War of the Lance (Sourcebook), p.92
- Tasslehoff's Map Pouch: Age of Mortals, 'Ansalon Map'